Basica maintence
carbed engiens can be made to run leaner and retard down the timing a bit, you coudl push 30 mpg if you live in a flat area not lots of hills or pulling.
Basically maintence is the only way to increase it
or acceleratre slowly, lots are gimicks or not worht the money.
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Monday, July 28th, 2008 AT 11:23 PM